1071612720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1213}}^1$

素因数の和:1644

約数の個数: 160

約数和(自身を含む): 3703185600

約数和(自身を除く): 2631572880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 409, 432, 540, 720, 818, 1080, 1213, 1227, 1636, 2045, 2160, 2426, 2454, 3272, 3639, 3681, 4090, 4852, 4908, 6065, 6135, 6544, 7278, 7362, 8180, 9704, 9816, 10917, 11043, 12130, 12270, 14556, 14724, 16360, 18195, 18405, 19408, 19632, 21834, 22086, 24260, 24540, 29112, 29448, 32720, 32751, 36390, 36810, 43668, 44172, 48520, 49080, 54585, 55215, 58224, 58896, 65502, 72780, 73620, 87336, 88344, 97040, 98160, 109170, 110430, 131004, 145560, 147240, 163755, 174672, 176688, 218340, 220860, 262008, 291120, 294480, 327510, 436680, 441720, 496117, 524016, 655020, 873360, 883440, 992234, 1310040, 1488351, 1984468, 2480585, 2620080, 2976702, 3968936, 4465053, 4961170, 5953404, 7441755, 7937872, 8930106, 9922340, 11906808, 13395159, 14883510, 17860212, 19844680, 22325265, 23813616, 26790318, 29767020, 35720424, 39689360, 44650530, 53580636, 59534040, 66975795, 71440848, 89301060, 107161272, 119068080, 133951590, 178602120, 214322544, 267903180, 357204240, 535806360, 1071612720]

約数ペア:

[(1, 1071612720), (2, 535806360), (3, 357204240), (4, 267903180), (5, 214322544), (6, 178602120), (8, 133951590), (9, 119068080), (10, 107161272), (12, 89301060), (15, 71440848), (16, 66975795), (18, 59534040), (20, 53580636), (24, 44650530), (27, 39689360), (30, 35720424), (36, 29767020), (40, 26790318), (45, 23813616), (48, 22325265), (54, 19844680), (60, 17860212), (72, 14883510), (80, 13395159), (90, 11906808), (108, 9922340), (120, 8930106), (135, 7937872), (144, 7441755), (180, 5953404), (216, 4961170), (240, 4465053), (270, 3968936), (360, 2976702), (409, 2620080), (432, 2480585), (540, 1984468), (720, 1488351), (818, 1310040), (1080, 992234), (1213, 883440), (1227, 873360), (1636, 655020), (2045, 524016), (2160, 496117), (2426, 441720), (2454, 436680), (3272, 327510), (3639, 294480), (3681, 291120), (4090, 262008), (4852, 220860), (4908, 218340), (6065, 176688), (6135, 174672), (6544, 163755), (7278, 147240), (7362, 145560), (8180, 131004), (9704, 110430), (9816, 109170), (10917, 98160), (11043, 97040), (12130, 88344), (12270, 87336), (14556, 73620), (14724, 72780), (16360, 65502), (18195, 58896), (18405, 58224), (19408, 55215), (19632, 54585), (21834, 49080), (22086, 48520), (24260, 44172), (24540, 43668), (29112, 36810), (29448, 36390), (32720, 32751)]